I would love to visit the Iguazu _____ in South America - they look spectacular!

In Namibia, there is an enormous cave called ‘Dragon’s Breath’. It holds the world’s biggest underground lake. How deep is it?

Brazil is a fantastic place for adventure. You can visit the spectacular falls at Iguazu, or watch the wildlife in the Amazon rainforest, which is bigger than ________.

____________ is the highest waterfall in the world.

Stockholm is the capital city of __________.

Tokyo is the capital city of _______.

_________ is the largest city in the world by population.

________ is the capital city of Australia.

______ form where the land ends high above water. There are some amazing ones in the "Cathedral Beaches" of Galicia.

The Grand Canyon is an enormous, deep valley. The river which made it is called the ________.

Underground, moving water also creates ______ like those in Nerja, Malaga.

______ are hills made out of sand.

________ is the capital city of Italy.